Mark

Service Technician

Certifications: EPA certified universal, 597 apprenticeship, COD certified for HVAC, ETI certified #1 in class, national honor society from ETI.

Work history: Started my HVAC career in 2005 and have been with Tempco since 2016. I am a local 73 commercial service specialist.

I like the personal interactions with my customers and being able to fix issues that will help make their home more comfortable. It is also very satisfying being with Tempco because they support my growth in the HVAC field and provide a working environment that allows me to achieve my goals.


Recent Jobs and Reviews

Rated 5.0 out of 5 stars based on 488 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and trust. Customers consistently express appreciation for the professionalism, reliability, and expertise demonstrated by the service technicians. Recurring themes include punctuality, with technicians regularly arriving on time or within scheduled windows, and exceptional customer service characterized by friendliness and courtesy. Many reviewers highlight the value of having knowledgeable technicians who take time to explain procedures, answer questions thoroughly, and provide helpful advice about HVAC systems. The educational approach taken by service providers is particularly appreciated, with customers feeling informed and empowered about their equipment. Long-term loyalty emerges as a significant trend, with several customers noting years of continued service, indicating sustained satisfaction and trust in the company. The consistency of service quality is emphasized, with customers expressing gratitude for seeing familiar technicians year after year, which fosters a sense of reliability and personal connection. Overall, the tone is enthusiastic and grateful, with customers viewing the service as dependable, honest, and representing good value for the cost. The sentiment reflects a strong recommendation for the company's professionalism, efficiency, and customer-focused approach.

Job Locations

Mark J.
Mark J.
Ductwork
Aurora, IL 60504
Mark J.
Mark J.
Install duct vents
Homer Glen, IL 60491
Mark J.
Mark J.
Furnace service
Aurora, IL 60504
Mark J.
Mark J.
Install humidifier
Plainfield, IL 60544
Mark J.
Mark J.
Furnace maintenance
Lemont, IL 60439
Mark J.
Mark J.
Furnace maintenance
Bartlett, IL 60103
Mark J.
Mark J.
Furnace Maintenance
Carol Stream, IL 60188
Mark J.
Mark J.
Furnace service
Lockport, IL 60441
Mark J.
Mark J.
Furnace maintenance
Plainfield, IL 60585
Mark J.
Mark J.
Furnace service
Bolingbrook, IL 60490
Mark J.
Mark J.
Ductwork damper
Oswego, IL 60543
Mark J.
Mark J.
Microwave venting
Oswego, IL 60543
Mark J.
Mark J.
Furnace service
Lemont, IL 60439
Mark J.
Mark J.
Thermostat
Wood Dale, IL 60191
Mark J.
Mark J.
Furnace maintenance
Aurora, IL 60504
Mark J.
Mark J.
Ductwork
Naperville, IL 60564
Mark J.
Mark J.
Furnace service
St. Charles, IL 60174
Mark J.
Mark J.
Furnace service
Plainfield, IL 60544
Mark J.
Mark J.
Furnace service
Aurora, IL 60506
Mark J.
Mark J.
Furnace maintenance
Lockport, IL 60441
Mark J.
Mark J.
Furnace Maintenance
Glen Ellyn, IL 60137
Mark J.
Mark J.
Balance heat
Plainfield, IL 60544
Mark J.
Mark J.
Furnace service
Plano, IL 60545
Mark J.
Mark J.
Furnace service
Aurora, IL 60504
Mark J.
Mark J.
Replace duct dampers
Oswego, IL 60543